This post contains the complete set of recommended updates/hotfixes for Citrix Hypervisor (formerly XenServer).

Citrix Hypervisor 8.2 (LTSR)

Patch numberReplacing Replaced byActiveKB
XS82E001 XS82E008NoCTX277444
XS82E003 YesCTX280214
XS82E004YesCTX284749
XS82E005XS82E008NoCTX281575
XS82E007
XS82E001
XS82E005
XS82E008NoCTX283446
XS82E008XS82E001
XS82E005
XS82E008
YesCTX283510
XS82E009 YesCTX283516

Citrix Hypervisor 8.1

Patch numberReplacing Replaced byActiveKB
XS81E002 XS81E003 NoCTX270633
XS81E003 XS81E009NoCTX270795
XS81E004 XS81E009NoCTX272278
XS81E005 YesCTX272282
XS81E006 XS81E009NoCTX277443
XS81E007 NoCTX280213
XS81E008XS81E009NoCTX281574
XS81E009XS81E003
XS81E004
XS81E006
XS81E008
YesCTX283445

Citrix Hypervisor 8.0

Patch numberReplacing Replaced byActiveKB
XS80E001XS80E013NoCTX250041
XS80E002 YesCTX256714
XS80E003 XS80E013NoCTX258320
XS80E004XS80E013NoCTX258420
XS80E005XS80E013NoCTX262555
XS80E006YesCTX258428
XS80E008XS80E013NoCTX263663
XS80E009XS80E013NoCTX263620
XS80E010XS80E013NoCTX270794
XS80E011
XS80E013NoCTX272277
XS80E013XS80E001
XS80E003
XS80E004
XS80E005
XS80E008
XS80E009
XS80E010
XS80E011
YesCTX277442
XS80E014YesCTX280212

XenServer 7.6

Patch numberReplacing Replaced byActiveKB
XS76E001 XS76E013NoCTX239128
XS76E002XS76E013YesCTX239437
XS76E003XS76E013YesCTX246445
XS76E004XS76E013NoCTX250040
XS76E007XS76E013NoCTX258419
XS76E009XS76E013NoCTX262554
XS76E010YesCTX258425
XS76E012XS76E001
XS76E002
XS76E003
XS76E004
XS76E007
XS76E009
XS76E012
XS76E013NoCTX263662
XS76E013YesCTX263619

XenServer 7.1 CU2 (LTSR)

XenServer 7.1 Cumulative Update 2 (XS71ECU2) must be installed by all customers running XenServer 7.1 CU1 as , since March 12 2019 no further hotfixes will be produced for XenServer 7.1 CU1.

Patch numberReplacing Replaced byActiveKB
XS71ECU2Yes
XS71ECU2011YesCTX256856
XS71ECU2013YesCTX258273
XS71ECU2016
YesCTX261694
XS71ECU2017
YesCTX266906
XS71ECU2028
YesCTX269149
XS71ECU2029
YesCTX270634
XS71ECU2032
YesCTX271235
XS71ECU2033
YesCTX269660
XS71ECU2035
XS71ECU2007XS71ECU2036 NoCTX283401
XS71ECU2036 XS71ECU2035 YesCTX285493
XS71ECU2040XS71ECU2004
XS71ECU2010
XS71ECU2015
XS71ECU2018
XS71ECU2022
XS71ECU2030
YesCTX277759
XS71ECU2041XS71ECU2001
XS71ECU2012
XS71ECU2039
XS71ECU2049 YesCTX277591
XS71ECU2042XS71ECU2048YesCTX277441
XS71ECU2043XS71ECU2009
XS71ECU2019
XS71ECU2020
XS71ECU2031
YesCTX279781
XS71ECU2044XS71ECU2003YesCTX280211
XS71ECU2047XS71ECU2002
XS71ECU2008
XS71ECU2014
XS71ECU2021
XS71ECU2026
XS71ECU2038
XS71ECU2042
XS71ECU2046
XS71ECU2048NoCTX283444
XS71ECU2048XS71ECU2002
XS71ECU2008
XS71ECU2014
XS71ECU2021
XS71ECU2026
XS71ECU2038
XS71ECU2042
XS71ECU2046
XS71ECU2047
YesCTX283508
XS71ECU2049 XS71ECU2001
XS71ECU2012
XS71ECU2039
XS71ECU2041
YesCTX283514